A black death may pertain-to a century.Logical formLearned from18 sentences. A century may be opened.Logical formLearned from18 sentences. Journalists may pertain-to a century.Logical formLearned from18 sentences. An island can be in a century.Logical formLearned from18 sentences. A (test half century) may pertain-to a male.Logical formLearned from18 sentences. Work can be from a century.Logical formLearned from18 sentences. A summary may pertain-to (test centuries).Logical formLearned from18 sentences. Construction may begin in a century.Logical formLearned from18 sentences. Some buildings may date from a century.Logical formLearned from18 sentences. A century may bc to a (century ad).Logical formLearned from18 sentences. Researcher may pertain-to a century.Logical formLearned from18 sentences. Astronomers may pertain-to a century.Logical formLearned from18 sentences. Use can be from a century.Logical formLearned from18 sentences. A fortress may be built in a century.Logical formLearned from18 sentences. Socialism can be for a century.Logical formLearned from18 sentences.